Maximum energy consumption of power requirement calculator

At present, there is no clear calibration data for the maximum energy consumption of tools such as "power requirement calculators" in the publicly available relevant materials, and only reference can be provided based on the characteristics of general electronic devices:
The ordinary online web version power requirement calculator only runs lightweight calculation logic in the browser, and the additional power consumption during machine operation is almost negligible. The power consumption of a single web page is usually less than 1W.
The dedicated power requirement calculator software for desktop/mobile devices belongs to the category of lightweight tool applications, which occupy very few hardware resources during runtime. The additional power consumption of the whole machine is generally within 5W, far lower than the power consumption level of conventional office software.
Hardware level integrated power demand calculation chips (such as the built-in computing units in energy metering chips) typically consume only milliwatts of power during operation, with a maximum energy consumption not exceeding 0.1W.
This type of tool belongs to low-power computing applications and does not have high energy consumption. Its core function is to help users calculate the maximum energy consumption of external electrical devices, rather than generating high power consumption on its own.